Comment by benwilson-512

The processing unit in my espresso machine died and was back ordered for 4 months, so raspberry pi to the rescue!

Is that much processing power necessary? Not even a little, but hey now it hosts its own web UI (local network only).

Firmware (Elixir, nerves): https://github.com/benwilson512/coffee_time/blob/a49814e5d8a...